docs: def set_values_from_sqs_facet_counts(self, sqs_facet_counts):
          """
          Use the sqs.facet_counts() result to set up values and counts.
          """
          self._values = []
  
          # inject an 'All results' value (if there are other values):
          if sqs_facet_counts.has_key('fields'):
              if not self.select_many and sqs_facet_counts['fields'][self.field_name]:
                  self._values += [
                      FacetValue(
                          facet=self,
                          value=None,
                          label="All results",
                          is_all_results=True,
                      )
                  ]
  
              # inject the values from the sqs
              self._values += [
                  FacetValue(
                      facet=self,
                      value=value,
                      label=value,
                      count=count
                  )
                  for value, count in sqs_facet_counts['fields'][self.field_name]
              ]